Product Summary

The SMAJ12A is a 400W surface mount transient voltage suppressor..

Parametrics

SMAJ12A absolute maximum ratings: (1)Peak Pulse Power Dissipation (Non repetitive current pulse derated above TA = 25℃) PPK: 400W; (2)Peak Forward Surge Current, 8.3ms Single Half Sine Wave Superimposed on Rated Load (JEDEC Method) IFSM: 40A; (3)Instantaneous Forward Voltage @ IPP = 35A (Notes 1, 2, & 3) VF: 3.5V; (4)Operating and Storage Temperature Range Tj, TSTG: -55 to +150℃.

Features

SMAJ12A features: (1)400W Peak Pulse Power Dissipation; (2)5.0V - 170V Standoff Voltages; (3)Glass Passivated Die Construction; (4)Uni- and Bi-Directional Versions Available; (5)Excellent Clamping Capability; (6)Fast Response Time.

Diagrams

SMAJ12A dimension

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SMAJ12A/13
SMAJ12A/13

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 400W 12V 5% Uni

Data Sheet

Negotiable 
SMAJ12A-13-F
SMAJ12A-13-F

Diodes Inc.

TVS Diodes - Transient Voltage Suppressors 400W 12V

Data Sheet

0-1: $0.30
1-10: $0.23
10-100: $0.16
100-250: $0.14
SMAJ12A-E3/63
SMAJ12A-E3/63

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 400W 12V 5% Uni

Data Sheet

Negotiable 
SMAJ12AHE3/63
SMAJ12AHE3/63

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 400W 12V 5% Uni

Data Sheet

Negotiable 
SMAJ12AHE3/5A
SMAJ12AHE3/5A

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 400W 12V 5% Uni

Data Sheet

0-5100: $0.07
5100-7500: $0.06
7500-12000: $0.06
SMAJ12A-TP
SMAJ12A-TP

Micro Commercial Components (MCC)

TVS Diodes - Transient Voltage Suppressors 12V 400 Watts

Data Sheet

0-5000: $0.10
5000-10000: $0.09
SMAJ12A-TR
SMAJ12A-TR

STMicroelectronics

TVS Diodes - Transient Voltage Suppressors 400W 12V Unidirect

Data Sheet

0-1: $0.25
1-10: $0.19
10-100: $0.16
100-250: $0.12
SMAJ12A-E3/61
SMAJ12A-E3/61

Vishay Semiconductors

TVS Diodes - Transient Voltage Suppressors 400W 12V 5% Uni

Data Sheet

0-1: $0.32
1-50: $0.23
50-100: $0.17
100-500: $0.12